EP2451123A4 - Système de communications, appareil de terminaison de circuit optique côté station, appareil de terminaison de circuit optique côté utilisateur, appareil de commande et procédé de communication - Google Patents

Système de communications, appareil de terminaison de circuit optique côté station, appareil de terminaison de circuit optique côté utilisateur, appareil de commande et procédé de communication

Info

Publication number
EP2451123A4
EP2451123A4 EP11768839.0A EP11768839A EP2451123A4 EP 2451123 A4 EP2451123 A4 EP 2451123A4 EP 11768839 A EP11768839 A EP 11768839A EP 2451123 A4 EP2451123 A4 EP 2451123A4
Authority
EP
European Patent Office
Prior art keywords
side optical
optical circuit
circuit terminating
power saving
saving function
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP11768839.0A
Other languages
German (de)
English (en)
Other versions
EP2451123A1 (fr
EP2451123B1 (fr
Inventor
Hiroaki Mukai
Masaki Tanaka
Daisuke Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP15173482.9A priority Critical patent/EP2955932B1/fr
Publication of EP2451123A1 publication Critical patent/EP2451123A1/fr
Publication of EP2451123A4 publication Critical patent/EP2451123A4/fr
Application granted granted Critical
Publication of EP2451123B1 publication Critical patent/EP2451123B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/44—Star or tree networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0282—WDM tree architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0064—Arbitration, scheduling or medium access control aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computing Systems (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
EP11768839.0A 2010-04-13 2011-04-12 Appareils de commande et procédé de communication pour un reseau pon Active EP2451123B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15173482.9A EP2955932B1 (fr) 2010-04-13 2011-04-12 Système de communication, appareil de terminaison de ligne optique côté station, appareil de terminaison de ligne optique côté utilisateur, appareil de commande et procédé de communication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010092120A JP4812884B2 (ja) 2010-04-13 2010-04-13 通信システム、局側光回線終端装置、利用者側光回線終端装置、制御装置、並びに通信方法
PCT/JP2011/059054 WO2011129318A1 (fr) 2010-04-13 2011-04-12 Système de communications, appareil de terminaison de circuit optique côté station, appareil de terminaison de circuit optique côté utilisateur, appareil de commande et procédé de communication

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP15173482.9A Division-Into EP2955932B1 (fr) 2010-04-13 2011-04-12 Système de communication, appareil de terminaison de ligne optique côté station, appareil de terminaison de ligne optique côté utilisateur, appareil de commande et procédé de communication
EP15173482.9A Division EP2955932B1 (fr) 2010-04-13 2011-04-12 Système de communication, appareil de terminaison de ligne optique côté station, appareil de terminaison de ligne optique côté utilisateur, appareil de commande et procédé de communication

Publications (3)

Publication Number Publication Date
EP2451123A1 EP2451123A1 (fr) 2012-05-09
EP2451123A4 true EP2451123A4 (fr) 2013-12-04
EP2451123B1 EP2451123B1 (fr) 2015-08-05

Family

ID=44798690

Family Applications (2)

Application Number Title Priority Date Filing Date
EP15173482.9A Active EP2955932B1 (fr) 2010-04-13 2011-04-12 Système de communication, appareil de terminaison de ligne optique côté station, appareil de terminaison de ligne optique côté utilisateur, appareil de commande et procédé de communication
EP11768839.0A Active EP2451123B1 (fr) 2010-04-13 2011-04-12 Appareils de commande et procédé de communication pour un reseau pon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP15173482.9A Active EP2955932B1 (fr) 2010-04-13 2011-04-12 Système de communication, appareil de terminaison de ligne optique côté station, appareil de terminaison de ligne optique côté utilisateur, appareil de commande et procédé de communication

Country Status (11)

Country Link
US (2) US8934770B2 (fr)
EP (2) EP2955932B1 (fr)
JP (1) JP4812884B2 (fr)
KR (1) KR101256768B1 (fr)
CN (2) CN102474441B (fr)
BR (1) BR112012002126B8 (fr)
MY (1) MY158788A (fr)
RU (1) RU2493663C1 (fr)
TW (1) TWI407709B (fr)
WO (1) WO2011129318A1 (fr)
ZA (1) ZA201200204B (fr)

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ONN HARAN PMC-SIERRA ISRAEL: "ONU power-save annex", ITU-T DRAFT ; STUDY PERIOD 2005-2008, INTERNATIONAL TELECOMMUNICATION UNION, GENEVA ; CH, vol. 2, 1 April 2008 (2008-04-01), pages 1 - 12, XP017528316 *
See also references of WO2011129318A1 *

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JP2011223437A (ja) 2011-11-04
JP4812884B2 (ja) 2011-11-09
CN102474441A (zh) 2012-05-23
CN102474441B (zh) 2015-04-01
TW201220733A (en) 2012-05-16
BR112012002126B1 (pt) 2022-01-11
CN104683887B (zh) 2018-11-02
ZA201200204B (en) 2013-03-27
US9130677B2 (en) 2015-09-08
EP2451123A1 (fr) 2012-05-09
KR101256768B1 (ko) 2013-04-25
WO2011129318A1 (fr) 2011-10-20
KR20120042896A (ko) 2012-05-03
US20140086584A1 (en) 2014-03-27
US8934770B2 (en) 2015-01-13
EP2451123B1 (fr) 2015-08-05
EP2955932B1 (fr) 2021-05-26
TWI407709B (zh) 2013-09-01
BR112012002126A2 (fr) 2017-01-03
US20120128357A1 (en) 2012-05-24
BR112012002126B8 (pt) 2022-02-01
EP2955932A1 (fr) 2015-12-16
RU2493663C1 (ru) 2013-09-20
CN104683887A (zh) 2015-06-03
MY158788A (en) 2016-11-15

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